When you use a data source, the SQL statements that are used to retrieve and update rows can be found in the SelectCommand and UpdateCommand properties of the a. dataset b. binding source c. table adapter d. data source

Consider the following statements, then select one of the answers below: the signal() function shown below registers "sig_handler()" as the signal handler function for the sigkill signal, without the complexity of using when the sigkill signal is sent to a process running this code, by a user typing "kill -kill ", where the correct process id is used for to target the process, sig_handler() will be executed.